diff options
Diffstat (limited to 'Documentation/devicetree/bindings/input')
9 files changed, 138 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/input/brcm,bcm-keypad.txt b/Documentation/devicetree/bindings/input/brcm,bcm-keypad.txt index b77f50bd6403..262deab73588 100644 --- a/Documentation/devicetree/bindings/input/brcm,bcm-keypad.txt +++ b/Documentation/devicetree/bindings/input/brcm,bcm-keypad.txt @@ -72,7 +72,6 @@ Example: /* Required Board specific properties */ keypad,num-rows = <5>; keypad,num-columns = <5>; - status = "okay"; linux,keymap = <MATRIX_KEY(0x00, 0x02, KEY_F) /* key_forward */ MATRIX_KEY(0x00, 0x03, KEY_HOME) /* key_home */ diff --git a/Documentation/devicetree/bindings/input/gpio-mouse.txt b/Documentation/devicetree/bindings/input/gpio-mouse.txt new file mode 100644 index 000000000000..519510a11af9 --- /dev/null +++ b/Documentation/devicetree/bindings/input/gpio-mouse.txt @@ -0,0 +1,32 @@ +Device-Tree bindings for GPIO attached mice + +This simply uses standard GPIO handles to define a simple mouse connected +to 5-7 GPIO lines. + +Required properties: + - compatible: must be "gpio-mouse" + - scan-interval-ms: The scanning interval in milliseconds + - up-gpios: GPIO line phandle to the line indicating "up" + - down-gpios: GPIO line phandle to the line indicating "down" + - left-gpios: GPIO line phandle to the line indicating "left" + - right-gpios: GPIO line phandle to the line indicating "right" + +Optional properties: + - button-left-gpios: GPIO line handle to the left mouse button + - button-middle-gpios: GPIO line handle to the middle mouse button + - button-right-gpios: GPIO line handle to the right mouse button +Example: + +#include <dt-bindings/gpio/gpio.h> + +gpio-mouse { + compatible = "gpio-mouse"; + scan-interval-ms = <50>; + up-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; + down-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + left-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + right-gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; + button-left-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; + button-middle-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + button-right-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; +}; diff --git a/Documentation/devicetree/bindings/input/ti,drv260x.txt b/Documentation/devicetree/bindings/input/ti,drv260x.txt index ee09c8f4474a..4c5312eaaa85 100644 --- a/Documentation/devicetree/bindings/input/ti,drv260x.txt +++ b/Documentation/devicetree/bindings/input/ti,drv260x.txt @@ -43,7 +43,7 @@ haptics: haptics@5a { mode = <DRV260X_LRA_MODE>; library-sel = <DRV260X_LIB_LRA>; vib-rated-mv = <3200>; - vib-overdriver-mv = <3200>; + vib-overdrive-mv = <3200>; } For more product information please see the link below: diff --git a/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt index 9d9e930f3251..df531b5b6a0d 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/colibri-vf50-ts.txt @@ -32,5 +32,4 @@ Example: pinctrl-1 = <&pinctrl_touchctrl_default>; pinctrl-2 = <&pinctrl_touchctrl_gpios>; vf50-ts-min-pressure = <200>; - status = "disabled"; }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt new file mode 100644 index 000000000000..1dcff4a43eaa --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt @@ -0,0 +1,27 @@ +* EETI EXC3000 Multiple Touch Controller + +Required properties: +- compatible: must be "eeti,exc3000" +- reg: i2c slave address +- interrupt-parent: the phandle for the interrupt controller +- interrupts: touch controller interrupt +- touchscreen-size-x: See touchscreen.txt +- touchscreen-size-y: See touchscreen.txt + +Optional properties: +- touchscreen-inverted-x: See touchscreen.txt +- touchscreen-inverted-y: See touchscreen.txt +- touchscreen-swapped-x-y: See touchscreen.txt + +Example: + + touchscreen@2a { + compatible = "eeti,exc3000"; + reg = <0x2a>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt index c98757a69110..0c369d8ebcab 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt @@ -2,7 +2,8 @@ Device tree bindings for Goodix GT9xx series touchscreen controller Required properties: - - compatible : Should be "goodix,gt911" + - compatible : Should be "goodix,gt1151" + or "goodix,gt911" or "goodix,gt9110" or "goodix,gt912" or "goodix,gt927" diff --git a/Documentation/devicetree/bindings/input/touchscreen/hideep.txt b/Documentation/devicetree/bindings/input/touchscreen/hideep.txt new file mode 100644 index 000000000000..121d9b7c79a2 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/hideep.txt @@ -0,0 +1,42 @@ +* HiDeep Finger and Stylus touchscreen controller + +Required properties: +- compatible : must be "hideep,hideep-ts" +- reg : I2C slave address, (e.g. 0x6C). +- interrupt-parent : Interrupt controller to which the chip is connected. +- interrupts : Interrupt to which the chip is connected. + +Optional properties: +- vdd-supply : It is the controller supply for controlling + main voltage(3.3V) through the regulator. +- vid-supply : It is the controller supply for controlling + IO voltage(1.8V) through the regulator. +- reset-gpios : Define for reset gpio pin. + It is to use for reset IC. +- touchscreen-size-x : X axis size of touchscreen +- touchscreen-size-y : Y axis size of touchscreen +- linux,keycodes : Specifies an array of numeric keycode values to + be used for reporting button presses. The array can + contain up to 3 entries. + +Example: + +#include "dt-bindings/input/input.h" + +i2c@00000000 { + + /* ... */ + + touchscreen@6c { + compatible = "hideep,hideep-ts"; + reg = <0x6c>; + interrupt-parent = <&gpx1>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <&ldo15_reg>"; + vid-supply = <&ldo18_reg>; + reset-gpios = <&gpx1 5 0>; + touchscreen-size-x = <1080>; + touchscreen-size-y = <1920>; + linux,keycodes = <KEY_HOME>, <KEY_MENU>, <KEY_BACK>; + }; +}; diff --git a/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt b/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt index d4927c202aef..e67e58b61706 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt @@ -35,5 +35,4 @@ Example: measure-delay-time = <0xfff>; pre-charge-time = <0xffff>; touchscreen-average-samples = <32>; - status = "okay"; }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt new file mode 100644 index 000000000000..d9b7c2ff611e --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt @@ -0,0 +1,34 @@ +* Samsung S6SY761 touchscreen controller + +Required properties: +- compatible : must be "samsung,s6sy761" +- reg : I2C slave address, (e.g. 0x48) +- interrupt-parent : the phandle to the interrupt controller which provides + the interrupt +- interrupts : interrupt specification +- avdd-supply : analogic power supply +- vdd-supply : power supply + +Optional properties: +- touchscreen-size-x : see touchscreen.txt. This property is embedded in the + device. If defined it forces a different x resolution. +- touchscreen-size-y : see touchscreen.txt. This property is embedded in the + device. If defined it forces a different y resolution. + +Example: + +i2c@00000000 { + + /* ... */ + + touchscreen@48 { + compatible = "samsung,s6sy761"; + reg = <0x48>; + interrupt-parent = <&gpa1>; + interrupts = <1 IRQ_TYPE_NONE>; + avdd-supply = <&ldo30_reg>; + vdd-supply = <&ldo31_reg>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + }; +}; |